Peptide Database

Peptide NameLysozyme (EC 3.2.1.17)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Bacteriolytic activity ▸ Bacteriolytic enzyme

Enzyme / Catalytic activity ▸ Hydrolase

Enzyme / Catalytic activity ▸ Hydrolase ▸ Glycosidase

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length144 amino acids

Chemical FormulaC715H1118N192O209S6

DescriptionStandard

        MKMSENGLSFIKQYEGLKLKAYPDPATGGIPWTIGYGHTKDVKPGQVITEQQAEAFLHDDLQPIYLTLESAVKVSLTQGQFDALCSFIFNCGAGNFARSTLLKKLNAGDYQGAVDEFLRWNKAAGKVMNGLTKRRASERQMFLS
    

Molecular Weight15940.08 Da

Isoelectric Point (pI)8.87

Net Charge (pH 7.0)2.67

Net Charge (pH 7.4) 2.28

Charge Density (pH 7.0) 0.0185

GRAVY Index-0.30

Hydrophobic Moment 0.64

Boman Index0.03

Instability Index31.03

Aliphatic Index 77.99

Aromaticity 0.1042

Extinction Coeff. Reduced 18450.00

Extinction Coeff. Oxidized 18575.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 6484.73

LogP -62.94

H-bond Donors 223.0

H-bond Acceptors 220.0

Rotatable Bonds 536.0

Heavy Atoms 1122.0

Ring Count 24.0

Amide Bonds 158.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0207755 VERIFIED: NO

Provenance & Taxonomy

OrganismXenorhabdus sp. KJ12.1 [Bacterium]

FamilyLysozyme

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic enzyme Glycosidase Hydrolase Non-hemolytic

MethodQualitative functional evidence